10.1. Function Overview¶
10.1.1. Objective¶
The AUDIO module is used to provide users with the functionality to add and process audio in multimedia applications to enhance the overall audio experience. This module includes five sub-modules: audio input, audio output, voice quality enhancement, audio encoding and audio decoding.
10.1.2. Definitions and Abbreviations¶
Abbreviation |
Definition |
|---|---|
AENC |
Audio Encode: |
ADEC |
Audio Decode |
VQE |
Voice Quality Enhancement |
Middleware |
middleware |
Abbreviation |
Definition |
Multimedia Framework |
Multimedia Framework |
Kernel Layer |
Linux kernel layer |
RES |
Resample |
AGC |
automatic gain control |
ANR |
Noise Reduction |
AEC |
Acoustic echo cancellation |
Code Driver |
driver |